The compact, liquid-fuelled ramjet engine uses a novel combustion technology called rotating detonation that offers ...

The US Air Force (USAF) is partnering with the UK’s Reaction Engines to improve the performance of hypersonic and near-hypersonic engines. The partnership between the Air Force Research Laboratory ...

GE and Lockheed ground tested a new air-breathing hypersonic jet engine capable of powering missiles to speeds well in excess ...

The race to field reusable hypersonic aircraft got a whole lot hotter last month, with GE Aerospace announcing a breakthrough in high-speed jet engine design that could potentially allow conventional ...

Despite claims of Mach 2.54, pilots report that the fastest speeds achieved in practice are Mach 2.25–2.3 in brand-new ...

The world of hypersonic vehicles is getting increasingly interesting, with a number of companies already working on designs that should make high-Mach travel inside our planet's atmosphere a reality.

Reaction Engines today revealed the start of a new testing campaign to expand the performance envelope of their high-Mach enabling technology through the Foreign Comparative Testing (FCT) Program at ...

HUNTINGTON BEACH, Calif., March 20, 2025 /PRNewswire/ -- Mach Industries, a leader in advanced defense manufacturing, today announced the launch of Mach Propulsion, a new division dedicated to the ...

We take a look at the ten fastest planes ever flown. Though some uncrewed aircraft (like the X-43) have flown faster, they ...